Hello. As Of This Morning, I Am Bleeding Rectally And

Hello. As of this morning, I am bleeding rectally and eliminating watery loose bowls. I am on Warfarin for an artificial heart valve along with 80 mg of Licinopril daily, Metropolol 200 mg daily, Lovastatin 20 mg daily and a new (as of 2 days ago) Blood pressure med 5 mg of Amlodipine. I have not taken my doses today as yet. The bleeding is bright red. there is no pain. thoughts? Thank you!